Hello and welcome to Psychology Roots Forums! We are thrilled to have joined us in this space dedicated to all things related to psychology. Participating in forums can be a great way to learn from others, share your own experiences and knowledge, and connect with like-minded individuals. You can engage in discussions on topics ranging from the latest research in psychology to practical tips for improving mental health.
We also invite you to take advantage of the resources available on our website, including articles, videos, and recommended readings. With so much information at your fingertips, Psychology Roots Forums is the perfect place to begin or deepen your exploration of psychology.
As you know, when scale use in any research, its different reliability and validity based on population and some other factors. However, I try to provide orginal article where author can mentioned their reliability and validity. But my suggestion for you that you check also those articles where researchers use these scale and their topic similar to you.
As I mentioned earlier, I will provide one by one reliability and validity for you.
Lay Procrastination scale for students
For this scale, I already provide reliability and validity on my blog: Procrastination Scale - Psychology Roots
Kindly read and share your feedback. Please note that I also provide reference on my post. you can cross check for your query.
Frost and shows 15 item Indecisiveness scale
Here I attach the original article. you can see the reliability and validity.
Hewitt Multidimensional Perfectionism Scale (HMPS; Hewitt & Flett, 1991) The HMPS is a 45-item measure of perfectionism consisting of three scales: Self-Oriented Perfectionism, Socially Prescribed Perfectionism, and Other Oriented Perfectionism. Internal consistencies range from .74 to .88 for the subscales (Hewitt & Flett, 1991).
@aamir for lay procrastination scale for students, I require the validity and reliability with values. so can you help me out.
@aamir and for the perfectionistic Self-Presentation Scale - Junior Form (18 item measure) (PSPS; Hewitt et al., 2003)
@eshitaamit As I provided the reference in my post, you can read that article for that information.